Grip PRO Traction System

The Powertrax® Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the smooth operation of a limited-slip differential, with the strength of a fully-machined, forged steel case. Using 3x2 spiral gear technology, the Powertrax Grip Pro delivers progressive and variable traction. Based off of throttle input, you are in control of how much traction is applied, which is great for situations where finesse is as important as extreme traction. On the road, in rain and snow, and on the track, Grip Pro is a winner!

  • Comes Fully Assembled
  • Delivers Progressive and Variable Traction
  • Allows You to Control How Much Traction is Applied
  • Uses 3x2 Spiral Gear Technology
  • Housed in a Fully Machined, Forged Steel Case

GT434430JK Application Notes

  • For Dana 44
  • For JK
  • 30 Spline
  • 3.73 Carrier and Lower
  • Dual Drilled For 7/16" And 1/2" Ring Gear Bolts

Warranty

2 Years or 100,000 Miles

GT434430JK Specifications

Axle Shaft Diameter 1.31 (Inch)
Differential Carrier Break 3.73 and Lower
Differential Case Design Type Dana 44
Spline Quantity 30
Taxonomy A Differential LD
Taxonomy B Limited Slip Differentials
Taxonomy C Dana 44 Standard
Taxonomy D Limited Slip Carrier-Helical Style
Where to buy

Vehicle Applications

  • 2007 – 2018 Jeep Wrangler
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